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Compare Asus ROG Strix XG249CM vs Asus ROG Swift PG65UQ vs Gigabyte S55U

Connectivity

Ports
1x USB 3.1 (Type-B; upstream), 1x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 2x USB 3.1 (Type-A; downstream), 1x USB 3.1 (Type-C; upstream; 15W; DP Alt Mode)
4x HDMI 2.0, 1x DisplayPort 1.4, 1x S/PDIF, 3x USB 3.0 (downstream), 1x USB 3.0 (upstream)
1x USB 3.2 (Type-B; Gen 1; 5 Gbps upstream), 1x Ethernet RJ45, 2x HDMI 2.1 (CEC), 1x 3.5 mm Audio Out, 1x Optical Audio Out, 2x HDMI 2.0 (CEC), 1x USB 2.0, 1x USB 3.2 (Type-A; Gen 1; 5 Gbps downstream)
Wireless Connectivity
WiFi 5 + Bluetooth + WiFi Direct

Construction

Adjustment | Height
100 mm / 3.937 in
N/A
N/A
Adjustment | Pivot
-0° ~ 90°
N/A
N/A
Adjustment | Swivel
-25° ~ 25°
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
N/A
N/A
Camera
No
No
Colors
Black
Black
Black
Speakers
2x 15W
2x 10W
VESA Mount
100 x 100 mm
400 x 400 mm
400 x 300 mm

Dimensions

Bezels
89.03% screen-to-body ratio
91.76% screen-to-body ratio
93.17% screen-to-body ratio
Size | Depth
2.24 in / 57 mm w/o stand, 9.37 in / 238 mm w/ stand
3.43 in / 87.2 mm w/o stand, 15.35 in / 389.82 mm w/ stand
3.86 in / 98 mm w/o stand, 12.17 in / 309 mm w/ stand
Size | Height
12.8 in / 325 mm w/o stand, 15.28 in / 388 mm w/ stand
34.01 in / 863.83 mm w/o stand, 37.28 in / 946.9 mm w/ stand
28.23 in / 717 mm w/o stand, 29.49 in / 749 mm w/ stand
Size | Width
21.26 in / 540 mm
57.01 in / 1448.08 mm
48.5 in / 1232 mm
Weight
3.2 kg / 7 lbs w/o stand , 6.6 kg / 15 lbs w/ stand
37 kg / 81 lbs w/ stand
16.9 kg / 37 lbs w/o stand , 18.1 kg / 40 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
350 nits
700 nits / 1000 nits (peak)
500 nits / 1500 nits (peak)
Contrast Ratio
1000:1 (static)
4000:1 (static)
5000:1 (static)
Display Backlight
W-LED
Direct LED (Full-Array Local Dimming)
Direct LED (Full Array Local Dimming)
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
10 bits, 1073741824 colors
Display Diagonal
24" (23.81 in / 604.7 mm)
65" (64.53 in / 1639 mm)
55" (54.65 in / 1388 mm)
Display Type
IPS, Anti-glare/Matte
AMVA
VA
Gamut
105% sRGB
95% DCI-P3
96% DCI-P3, 140% sRGB
Pixel Density
92 ppi
68 ppi
80 ppi
Pixel Pitch
0.275 mm
0.372 mm
0.315 mm
Refresh Rate
48 Hz ~ 270 Hz
144 Hz
48 Hz ~ 120 Hz
Resolution
FHD (1920x1080)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
5 ms (min)
2 ms (min) / 5 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 1000
HDR10, HDR10+, HLG (Hybrid Log Gamma), Dolby Vision, Dolby Vision IQ
Licenses
TUV Flicker-free, TUV Low Blue Light
UL/cUL, CB, CE, ErP, FCC, CCC, BSMI, CU, C-Tick, VCCI, PSE, CEL Level 3, J-MOSS, RoHS, WEEE, Windows 7 & 8.1 & 10 WHQL, KCC, E-STANDBY, TUV-Flicker Free, TUV Low, Blue Light, UkrSEPRO, RCM, MEPS
Operating System
Android 11
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC
AMD FreeSync Premium
Video
ELMB (Extreme Low Motion Blur), ELMB (Extreme Low Motion Blur) Sync, Flicker-free technology, GameVisual, Shadow Boost, GamePlus, Fast IPS, Ultra-Low Blue Light, HDR Mode, Asus Display Widget, KVM Switch
Quantum Dot Color, VRR support, Flicker-free technology
YouTube, Black Equalizer, Parental Control, Google Assistant, Low Blue Light, Timer, Prime Video, Light Sensor, Crosshair, 6-axis Color Control, Quantum Dot Color, Netflix, Aim Stabilizer Sync, Noise Reduction

Performance

Power Consumption
22.7 W (average) / 0.5 W (sleep) / 0.3 W (off)
700 W (average) / 0.5 W (sleep) / 0.5 W (off)
83 W (average) / 0.3 W (sleep)

Production

Accessory
Color pre-calibration report, HDMI cable, USB 3.0 cable, USB-C cable
DisplayPort cable, HDMI cable, USB 3.0 upstream cable
HDMI cable
Debut
2021
2019
2022

Reviews

Neofiliac score
72%
77%
84%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Full-Array LED local dimming
  • DisplayHDR 1000
  • Rich color reproduction
  • High 4000:1 contrast ratio
  • Bright display panel
  • Support for NVIDIA G-SYNC
  • High 91.76 % screen-to-body ratio
  • Build-in speakers included
  • Full-Array LED local dimming
  • Rich color reproduction
  • High 5000:1 contrast ratio
  • 10-bit display panel
  • High 93.17 % screen-to-body ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • Low 68 ppi pixel density
  • Stand lacks ergonomic adjustment
  • 8-bit display panel
  • Stand lacks ergonomic adjustment

Price

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